Home / 148,198.26-222,339.01-59,514.03

Finding the Fourth Proportional to 148,198.26, 222,339.01 and 59,514.03

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Solution

The fourth proportional to 148,198.26, 222,339.01 and 59,514.03 is: 89,287.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,198.26 : 222,339.01 = 59,514.03 : x
  2. Step 2: Convert to fraction form
    148,198.26/222,339.01 = 59,514.03/x
  3. Step 3: Cross multiply
    148,198.26x = 222,339.01 × 59,514.03
  4. Step 4: Simplify right side
    148,198.26x = 13,232,290,918.37
  5. Step 5: Solve for x
    x = 13,232,290,918.37/148,198.26
  6. Step 6: Final answer
    x = 89,287.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.